---Thank God you’re safe!
--- I stepped back, just to avoid the racing car.
A. in time
B. in case
C. in need
D. in vain
网友回答
(答案→)A. in time
B. in case
C. in need
D. in vain
解析:
试题分析:考查介词短语。A 及时;B 以免;C 需要;D 徒劳。从语境可知说话人避开了汽车,而in time to do 意思为“及时做某事”,所以A选项正确。句意:--谢天谢地,你很安全。--我朝后退了,才及时避开了飞速驶来的汽车。